Important Messages:

This item ships directly from the manufacturer. It may take an additional 10 business days for Edelbrock to ship this item.

This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Cylinder Head Style:

Assembled

Combustion Chamber Volume:

118cc

Intake Valve Diameter:

2.3"

Exhaust Valve Diameter:

1.88"

Rocker Arms Included:

No

Pushrods Included:

Yes

Camshaft Included:

Yes

Intake Manifold Included:

Yes

Intake Style:

Single Plane

Timing Chain and Gears Included:

Yes

Lifters Included:

Yes

Cylinder Head Material:

Aluminum

CNC-Machined Combustion Chamber:

Yes

Intake Port Location:

Standard

Exhaust Port Location:

Standard

Intake Valves Included:

Yes

Exhaust Valves Included:

Yes

Valve Spring Included:

Yes

Outside Diameter of Outer Spring:

1.54"

Damper Spring Included:

Yes

Number of Springs Per Valve:

Dual

Retainer Material:

Steel

Retainers Included:

Yes

Locks Included:

Yes

Lock Style:

7 Degree

Rocker Arm Studs Included:

Yes

Guideplates Included:

Yes

Accessory Bolt Holes Drilled:

Yes

Valve Guide Material:

Manganese bronze

Valve Seats Machined:

Yes

Steam Holes Drilled:

No

Valve Seat Material:

Ductile Iron

Machined for O-Ring:

No

Heat Crossover:

No

Oiling Style:

Through Pushrod

Cylinder Heads Included:

Yes

Head Gaskets Included:

Yes

Carburetor Quantity:

One

RPM Range:

3,500-8,500

Intake Finish:

Natural

Intake Material:

Aluminum

Intake Manifold Fasteners Included:

Yes

Camshaft Type:

Hydraulic Roller Tappet

Exhaust Duration @ .050" Lift:

256

Intake Duration @ .050" Lift:

248

Intake Valve Lift w/ Rocker Arm Ratio:

0.629"

Exhaust Valve Lift w/ Rocker Arm Ratio:

0.643"

Valve Stem Seal Style:

Positive stop

Valve Guides Included:

Yes

Advertised Intake Duration:

308

Advertised Exhaust Duration:

315

Valve Stem Seals Included:

Yes

GTIN Code:

085347020782

MFG. Part #:

2078

Sold in Quantity:

Kit

CNC-Machined Runners:

Yes

Info

When you design and sell the best-engineered performance products in the world, you have to have a rigorous testing program. Why? Without adequate testing, there’s no way to stand behind your product with confidence. That’s why every product we design and sell at Edelbrock is tested and approved by Edelbrock engineers in a real world environment on state-of-the-art equipment. Our three Super Flow computerized engine dynos are capable of measuring 11 separate engine variables up to speeds of 12,000 rpm. For 2007, we added a new Super Flow SF902 engine dyno. It’s fully automated and programmable to simulate various driving situations, and is equipped with WinDyn software for the very latest in testing equipment. For real-world tuning, there’s our Super Flow model SF-840 eddy-current chassis dyno that can handle up to 1,000 hp at the wheels and speeds of 200 mph. When all testing is completed, the results evaluated, and the part has passed all performance criteria, then, and only then, is the product deemed ready for production. These precise testing procedures are applied to the entire Edelbrock line for performance that’s guaranteed. Edelbrock test vehicles are driven by Edelbrock engineers and employees to get a “real world” feeling for the performance improvements. Our products are also tested and used by professional race car teams and drivers. Working with these talented individuals is just another extension of our research and development process so when we say “proven performance” we really mean it! Top racing teams in all forms of motorsports rely on Edelbrock to produce parts that they can count on to win races and championships. Further underscoring our commitment to the racing community, Edelbrock is the only aftermarket intake manifold manufacturer licensed by NASCAR.

Power Package Top End Kit

Incl. Intake/Heads/Hydraulic Roller Camshaft/Gasket Set/Bolt Kits

For 1995 And Earlier Chevy Gen 4/5 Big Block

670 HP And Up

Some parts are not legal for use in California or other states with similar laws/regulations

Zach bent an exhaust valve and needed pull the top off of the engine to replace the valve and gaskets. There are several reasons why you would need to pull the top off of your engine, but Zach's step by step process universal.

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